holoOPTIX® FLEX
Based on flexible, polymer substrates, holoOPTIX Holographic Film Notch Filters offer an unprecedented combination of performance, size, and freedom to configure for specific applications.
Twelve models of holoOPTIX® notch filters are available direct via our online store. They are competitively priced, especially relative to their large area. Plus, META’s manufacturing process is more environmentally sustainable than conventional dielectric filters.
High performance is achieved by recording many conformal layers into a photopolymer substrate, Covestro Bayfol® HX120. Each layer rejects a portion of the target wavelength, and the effect is additive. Optical density (OD) is >99% for red and blue, and >99.99% for green. Spectral bandwidth (SBW), a measure of the range of wavelengths rejected, is narrow, ranging from 7-13nm at OD 1.
META’s holoOPTIX® FLEX offers two large sizes, and two formats, providing huge freedom to configure for specific applications. For comparison, a typical COTS (commercial off-the-shelf) 25mm notch filter is show above in red. META’s smaller size (120mm x 70mm) is shown in green, and the larger size (370mm x 70mm) is shown in blue. We offer both a plain film and a sticker version with a self-adhesive backing, which can be mounted on various substrates, including curved surfaces. They can be post-processed with a range of techniques, such as stamping, forming and, for the sticker version only, laser cutting (see product information for details).
Sticker Configuration |
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Removable protection layer |
Holographic film stack |
Optical adhesive |
Removable protection layer |
Film Configuration |
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Removable protection layer |
Holographic film stack |
Optical adhesive |
Plastic film carrier |
Removable protection layer |